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Process Diagram

Band 5+: Process Practice Task You should spend about 20 minutes on this task. The diagram below shows how salt is removed from sea water to make it drinkable. Summarize the information by selecting and reporting the main features and make comparisons where relevant.

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Image for topic: Process Practice Task You should spend about 20 minutes on this task. The diagram below shows how salt is removed from sea water to make it drinkable. Summarize the information by selecting and reporting the main features and make comparisons where relevant.

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The image illustrates a desalination process where salt is removed from seawater. It begins with saltwater intake from the sea, followed by pre-treatment filter stage, returning filter backwash to the sea. Water is forced through a high-pressure membrane separating sea water concentrate to be returned to the sea. The output undergoes post-treatment with lime, chlorine, and fluoride leading to storage before integration into the water supply system. An inset diagram shows salt and impurities being separated from water molecules via the membrane.

Given the complexity of the image, the above description may not be entirely accurate.

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Note: Both the topic and the answer were created by one of our users.

This diagram shows the process of removing salt from sea water to produce drinking water.

First of all, Salt water from the sea is taken into pretreatment filter. It is performed to remove out the filter backwash as a waste and is returned to sea. In the next step, water coming from pretreatment filter is forced to pass through the membrane at high pressure. At this time, impurities and salt are produced as residue and are thrown back to sea.

At the same time, the water molecules which are filtered from membrane are processed in the post treatment with lime chlorine and fluoride as a final stage of manufacturing sea water to be drinkable. Following that, the purified drinkable water is produced and it is collected in the storage and It is delivered to integrated water supply system for distribution.

It is clear that the process of removing salt from sea water to produce drinking water by filtering purified water molecules form sea water.

Word Count: 164

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Overall Band Score

5.5

(+/- 0.5)

Vocabulary Complexity:
B2 - Upper Intermediate
Opt for even more advanced words when appropriate.

Grammar Mistakes: N/A

Vocabulary Repetition:

water: 11

filter: 3

Try using synonyms for the above words

Task Response

6.5

The report accurately describes the main stages of the desalination process. Minor inaccuracies and omissions are present, but the overall understanding is clear.

Coherence & Cohesion

5.5

The report is generally coherent, but the flow could be improved with better sentence structure and paragraphing. The grammar errors affect the overall clarity and cohesion.

Lexical Resource

The report uses a range of vocabulary related to the desalination process. While mostly accurate, some word choices could be more precise and natural.

Grammatical Range & Accuracy

The report contains several grammatical errors that affect the clarity and fluency. Improving grammatical accuracy would significantly enhance the overall quality.

Answers On The Same Topic:

Process Practice Task You should spend about 20 minutes on this task. The diagram below shows how salt is removed from sea water to make it drinkable. Summarize the information by selecting and reporting the main features and make comparisons where relevant.

The Diagram shows the filteration process of sea water through membrane filtration at high pressure. Overall, the salt concentration removed by pre treatment and post treatment after that drinkable water is setored into storage tank. Firstly, salty sea water is allowed to enter into pre treatment filer then water forced through membrane at high pressure. […]

Band 4+

Process Practice Task You should spend about 20 minutes on this task. The diagram below shows how salt is removed from sea water to make it drinkable. Summarize the information by selecting and reporting the main features and make comparisons where relevant.

The diagram indicates the technique of salt removal from seawater to make it consumable. Overall, this approach is a complex process that consists of several stages. During that cycle, which begins at the seawaters, water passes through a pre-treatment filter and ends with the storage of drinkable water, while waste is removed to the sea. […]

Band 7+

Process Practice Task You should spend about 20 minutes on this task. The diagram below shows how salt is removed from sea water to make it drinkable. Summarize the information by selecting and reporting the main features and make comparisons where relevant.

The diagram illustrates how salt is seperated to turn sea water into drinking water. Overall, the process consists of several stages, starting with turning sea water into the pre-treatment filter and ending with the storage of drinkable water distribution, while waste substances are removed to sea. The initial stages involve filtering sea water and removing […]

Band 6+

Process Practice Task You should spend about 20 minutes on this task. The diagram below shows how salt is removed from sea water to make it drinkable. Summarize the information by selecting and reporting the main features and make comparisons where relevant.

The charts below presents how salt is taken from sea to remake it drinkable. Overall, the manufacturing process consists of eight stages, beginning with rhe salt water intake and ending with the intergrate water to supply sistem. First, salt water is intaken from sea and flowed into pre-treatment filter, where some water filtered backwards to […]

Band 6+

Process Practice Task You should spend about 20 minutes on this task. The diagram below shows how salt is removed from sea water to make it drinkable. Summarize the information by selecting and reporting the main features and make comparisons where relevant.

The diagram below illustrate how salt is deleted from sea water to make it available to drink. Overall,It is a long and arduous process which has more than 5 stage,and each stage is significant in filtration the sea water from salt. First of all,the sea water come to the pretreatment filter,where water molecules pass through […]

Band 5+

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Band 5+: Process Practice Task You should spend about 20 minutes on this task. The diagram below shows how salt is removed from sea water to make it drinkable. Summarize the information by selecting and reporting the main features and make comparisons where relevant.

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Generate A Band-9 Sample Answer?

Overall Band Score

Task Response

Coherence & Cohesion

Lexical Resource

Grammatical Range & Accuracy

Answers On The Same Topic:

Process Practice Task You should spend about 20 minutes on this task. The diagram below shows how salt is removed from sea water to make it drinkable. Summarize the information by selecting and reporting the main features and make comparisons where relevant.

Process Practice Task You should spend about 20 minutes on this task. The diagram below shows how salt is removed from sea water to make it drinkable. Summarize the information by selecting and reporting the main features and make comparisons where relevant.

Process Practice Task You should spend about 20 minutes on this task. The diagram below shows how salt is removed from sea water to make it drinkable. Summarize the information by selecting and reporting the main features and make comparisons where relevant.

Process Practice Task You should spend about 20 minutes on this task. The diagram below shows how salt is removed from sea water to make it drinkable. Summarize the information by selecting and reporting the main features and make comparisons where relevant.

Process Practice Task You should spend about 20 minutes on this task. The diagram below shows how salt is removed from sea water to make it drinkable. Summarize the information by selecting and reporting the main features and make comparisons where relevant.

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